Use Short Name Path in Image

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About the rule

Rule Type

Standard

Rule Description

Detect use of the Windows 8.3 short name. Which could be used as a method to avoid Image detection

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "Process started" AND PROCESSNAME contains "~1\,~2" AND ((PARENTPROCESSNAME != "C:\Windows\System32\Dism.exe,C:\Windows\System32\cleanmgr.exe" AND PARENTPROCESSNAME notendswith "\WebEx\WebexHost.exe,\thor\thor64.exe" AND PRODUCT_NAME != "InstallShield (R)" AND MESSAGE != "InstallShield (R) Setup Engine" AND COMPANY_NAME != "InstallShield Software Corporation") AND ((PROCESSNAME notcontains "\AppData" OR PROCESSNAME notcontains "\Temp") AND PROCESSNAME notendswith "~1\unzip.exe,~1\7zG.exe")) select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME

Detection

Execution Mode

realtime

Log Sources

Windows

Author

frack113, Nasreddine Bencherchali